We produce and export Barium series more than 10 years.
Purity:99.9%min
Professtional serivce
Good quality, competitive price

IDENTIFICATION

CAS No.: 12047-27-7 Chemical Formula: BaTiO3Appearance: White powder

GENERAL PROPERTIES & CHARACTERISTICS

Elements

Detailed Specifications

TBT10-3000

TBT05-3000

Purity

99.9%

99.9% min.

BaTiO3

99.8%

99.7% min.

Ba/Ti(mol ratio)

1.000±0.005

1.000±0.005

Moisture

0.10%

0.10% max.

Loss on ignition(1200°C)

0.2%

0.2% max.

Crystallogrram

Tetragonal

Cubic phase

Ca

0.03%

0.01% max.

2+

0.002%

0.002% max.

Mg2+

0.002%

0.002% max.

Fe

0.01%

0.002% max.

3+

0.002%

0.002% max.

Sr

0.002%

0.002% max.

2+

0.5um~1.0um

0.2um~0.4um

PACKAGE

In 25kg net PP bags with PE inner or as required

USAGE

Barium titanate is a dielectric ceramic used for capacitors. It is a piezoelectric material for microphones and other transducers. The spontaneous polarization of barium titanate is about 0.15 C/m2 at room temperature and its Curie point is 120 °C.As a piezoelectric material, it was largely replaced by lead zirconate titanate, also known as PZT. Polycrystalline barium titanate displays positive temperature coefficient, making it a useful material for thermistors and self-regulating electric heating systems.

Barium titanate crystals find use in nonlinear optics. The material has high beam-coupling gain, and can be operated at visible and near-infrared wavelengths. It has the highest reflectivity of the materials used for self-pumped phase conjugation (SPPC) applications. It can be used for continuous-wave four-wave mixing with milliwatt-range optical power. For photorefractive applications, barium titanate can be doped by various other elements, e.g. iron